Question 1

What is John Jae Young Chang, MD's email address?

Accepted Answer

John Jae Young Chang, MD's email address is available to verified Dmand AI users. Their primary practice is located at VA Connecticut Health Care System - West Haven in West Haven, Connecticut. Sign up for a free trial to reveal their direct contact information.

Question 2

What is John Jae Young Chang, MD's phone number?

Accepted Answer

John Jae Young Chang, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does John Jae Young Chang, MD practice?

Accepted Answer

John Jae Young Chang, MD is a Nephrology Physician physician currently practicing at VA Connecticut Health Care System - West Haven in West Haven, Connecticut. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of John Jae Young Chang, MD, start a free trial.

Question 4

What is John Jae Young Chang, MD's specialty?

Accepted Answer

John Jae Young Chang, MD is a board-certified Nephrology Physician physician with a subspecialty in Nephrology. They practice at VA Connecticut Health Care System - West Haven in West Haven, Connecticut.

Question 5

What procedures does John Jae Young Chang, MD perform?

Accepted Answer

John Jae Young Chang, MD performs procedures across 70 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

Question 6

What is John Jae Young Chang, MD's NPI number?

Accepted Answer

John Jae Young Chang, MD's National Provider Identifier (NPI) is 1447279039. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RN0300X, corresponding to Nephrology Physician.

Question 7

What EHR does John Jae Young Chang, MD use?

Accepted Answer

The EHR and practice technology used by John Jae Young Chang, MD at VA Connecticut Health Care System - West Haven is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does John Jae Young Chang, MD accept?

Accepted Answer

John Jae Young Chang, MD accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is John Jae Young Chang, MD affiliated with?

Accepted Answer

John Jae Young Chang, MD holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are John Jae Young Chang, MD's board certifications?

Accepted Answer

John Jae Young Chang, MD's board certification details are available to Dmand AI subscribers.

Question 11

Where did John Jae Young Chang, MD go to medical school?

Accepted Answer

John Jae Young Chang, MD received their medical degree from Yale School of Medicine in 1999. They completed their residency at .

Question 12

How many patients does John Jae Young Chang, MD see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, John Jae Young Chang, MD served approximately 36 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does John Jae Young Chang, MD belong to?

Accepted Answer

John Jae Young Chang, MD is affiliated with YALE UNIVERSITY, a large (20+ physician) practice with 1717 physicians based in West Haven, Connecticut. The practice is independently owned.

Question 14

Does John Jae Young Chang, MD conduct clinical research or trials?

Accepted Answer

John Jae Young Chang, MD has 0 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	99214Established patient office or other outpatient visit, 30-39 minutes	22	44
2	99213Established patient office or other outpatient visit, typically 15 minutes	14	26

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